2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
34 import java.util.Arrays;
35 import java.util.Enumeration;
36 import java.util.HashMap;
37 import java.util.Iterator;
38 import java.util.List;
40 import java.util.Vector;
41 import javax.servlet.http.HttpServletRequest;
43 import org.apache.commons.fileupload.FileItem;
44 import org.apache.commons.fileupload.FileUpload;
45 import mir.log.LoggerWrapper;
47 public class HTTPParsedRequest {
48 static final String MULTIPART_FORMDATA_CONTENTTYPE = "multipart/form-data";
50 private HttpServletRequest request;
51 private String encoding;
52 private int maxUploadSize;
53 private String tempDir;
55 private Map stringValues;
56 private Map listValues;
59 private LoggerWrapper logger;
61 public HTTPParsedRequest(HttpServletRequest aRequest, String anEncoding, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
62 logger = new LoggerWrapper("Utility,HTTPParsedRequest");
65 encoding = anEncoding;
66 maxUploadSize = aMaxUploadSize;
69 stringValues = new HashMap();
70 listValues = new HashMap();
73 parseRequest(aRequest);
76 public HTTPParsedRequest(HttpServletRequest aRequest, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
77 this(aRequest, aRequest.getCharacterEncoding(), aMaxUploadSize, aTempDir);
80 public HttpServletRequest getRequest() {
84 public String getParameter(String aName) {
85 return (String) stringValues.get(aName);
88 public List getFiles() {
92 public List getParameterList(String aName) {
93 if (listValues.containsKey(aName))
94 return (List) listValues.get(aName);
99 protected void parseRequest(HttpServletRequest aRequest) throws UtilExc, UtilFailure {
102 String contentType = aRequest.getContentType();
103 List parts = StringRoutines.splitString(contentType, ";");
105 Enumeration e = aRequest.getParameterNames();
107 while (e.hasMoreElements()) {
108 String name = (String) e.nextElement();
110 stringValues.put(name, aRequest.getParameter(name));
111 List listValue = new Vector(Arrays.asList(aRequest.getParameterValues(name)));
112 listValues.put(name, listValue);
115 if (parts.size()>0 && ((String) parts.get(0)).trim().toLowerCase().equals(MULTIPART_FORMDATA_CONTENTTYPE)) {
116 parseMultipartRequest();
119 catch (Throwable t) {
122 throw new UtilFailure(t);
126 protected void parseMultipartRequest() throws UtilExc, UtilFailure {
128 FileUpload upload = new FileUpload();
130 upload.setSizeMax(maxUploadSize);
131 upload.setSizeThreshold(4096);
132 upload.setRepositoryPath(tempDir);
134 List items = upload.parseRequest(request);
136 Iterator i = items.iterator();
137 while (i.hasNext()) {
138 FileItem item = (FileItem) i.next();
140 if (item.isFormField()) {
141 if (!stringValues.containsKey(item.getName())) {
142 stringValues.put(item.getFieldName(), item.getString(encoding));
145 List listValue = (List) listValues.get(item.getFieldName());
146 if (listValue == null) {
147 listValue = new Vector();
148 listValues.put(item.getFieldName(), listValue);
150 listValue.add(item.getString(encoding));
153 if (item.getSize()>0)
158 catch (Throwable t) {
159 throw new UtilFailure(t);